CVE-2020-7071medium
New! CVE Severity Now Using CVSS v3
The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
Description
In PHP versions 7.3.x below 7.3.26, 7.4.x below 7.4.14 and 8.0.0, when validating URL with functions like filter_var($url, FILTER_VALIDATE_URL), PHP will accept an URL with invalid password as valid URL. This may lead to functions that rely on URL being valid to mis-parse the URL and produce wrong data as components of the URL.
References
https://bugs.php.net/bug.php?id=77423
https://www.debian.org/security/2021/dsa-4856
https://security.netapp.com/advisory/ntap-20210312-0005/
https://security.gentoo.org/glsa/202105-23
https://lists.debian.org/debian-lts-announce/2021/07/msg00008.html
Details
Source: MITRE
Published: 2021-02-15
Updated: 2021-09-14
Type: CWE-20
Risk Information
CVSS v2
Base Score: 5
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N
Impact Score: 2.9
Exploitability Score: 10
Severity: MEDIUM
CVSS v3
Base Score: 5.3
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Impact Score: 1.4
Exploitability Score: 3.9
Severity: MEDIUM
Vulnerable Software
Configuration 1
OR
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
Configuration 2
OR
Configuration 3
OR
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 153325 | EulerOS 2.0 SP2 : php (EulerOS-SA-2021-2423) | Nessus | Huawei Local Security Checks | medium |
| 152986 | Tenable SecurityCenter < 5.19.0 Multiple Vulnerabilities (TNS-2021-14) | Nessus | Misc. | high |
| 152348 | RHEL 7 : rh-php73-php (RHSA-2021:2992) | Nessus | Red Hat Local Security Checks | medium |
| 151985 | Tenable.sc < 5.19.0 Multiple Vulnerabilities (TNS-2021-14) (deprecated) | Nessus | Misc. | high |
| 151676 | Debian DLA-2708-1 : php7.0 - LTS security update | Nessus | Debian Local Security Checks | critical |
| 151583 | Ubuntu 16.04 LTS : PHP vulnerabilities (USN-5006-2) | Nessus | Ubuntu Local Security Checks | critical |
| 151444 | Ubuntu 18.04 LTS / 20.04 LTS / 20.10 / 21.04 : PHP vulnerabilities (USN-5006-1) | Nessus | Ubuntu Local Security Checks | critical |
| 149163 | EulerOS 2.0 SP3 : php (EulerOS-SA-2021-1830) | Nessus | Huawei Local Security Checks | medium |
| 147033 | EulerOS Virtualization for ARM 64 3.0.6.0 : php (EulerOS-SA-2021-1566) | Nessus | Huawei Local Security Checks | medium |
| 146613 | Debian DSA-4856-1 : php7.3 - security update | Nessus | Debian Local Security Checks | medium |
| 145742 | EulerOS 2.0 SP8 : php (EulerOS-SA-2021-1163) | Nessus | Huawei Local Security Checks | medium |
| 145395 | openSUSE Security Update : php7 (openSUSE-2021-106) | Nessus | SuSE Local Security Checks | medium |
| 145336 | openSUSE Security Update : php7 (openSUSE-2021-101) | Nessus | SuSE Local Security Checks | medium |
| 112679 | PHP 7.3.x < 7.3.26 Input Validation Error | Web Application Scanning | Component Vulnerability | medium |
| 112678 | PHP 7.4.x < 7.4.14 Input Validation Error | Web Application Scanning | Component Vulnerability | medium |
| 112677 | PHP 8.x < 8.0.1 Input Validation Error | Web Application Scanning | Component Vulnerability | medium |
| 145141 | Fedora 32 : php (2021-ca0e53d310) | Nessus | Fedora Local Security Checks | medium |
| 145031 | SUSE SLES12 Security Update : php72 (SUSE-SU-2021:0125-1) | Nessus | SuSE Local Security Checks | medium |
| 145030 | SUSE SLED15 / SLES15 Security Update : php7 (SUSE-SU-2021:0124-1) | Nessus | SuSE Local Security Checks | medium |
| 145019 | SUSE SLES12 Security Update : php74 (SUSE-SU-2021:0126-1) | Nessus | SuSE Local Security Checks | medium |
| 144955 | Fedora 33 : php (2021-8dac5c39f3) | Nessus | Fedora Local Security Checks | medium |
| 144947 | PHP 7.3.x < 7.3.26 / 7.4.x < 7.4.14 / 8.x < 8.0.1 Input Validation Error | Nessus | CGI abuses | medium |